#include <stdio.h>

int main(void)

{
	int n1,n2;

	puts("请输入两个整数");
	
	printf("整数1："); scanf("%d",&n1);
	printf("整数2："); scanf("%d",&n2);

	printf("它们的和是%d。\n",n1+n2);

	return (0);

}
